Messages in this thread | | | Date | Thu, 29 Jun 2023 11:27:14 +0100 | From | Mark Brown <> | Subject | Re: [PATCH v2 3/5] ASoC: rt5640: Fix sleep in atomic context |
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On Thu, Jun 29, 2023 at 10:21:06AM +0000, David Laight wrote: > From: Mark Brown
> > What makes you think this is anything to do with audio glitches? The > > bug is literally what is described, it is not valid to sleep in atomic > > contexts and if we ever actually try things are likely to go badly.
> What I mean is that deferring the ISR to process context > is likely to generate audio glitches on a busy system.
This is an I2C connected CODEC. We're not doing anything with it in atomic context, and nothing it does is going to be *that* latency sensitive. [unhandled content-type:application/pgp-signature] | |